I3M I5M outputs flickering
Symptoms/Issue
The output on one or more of the phases are flickering.
Description/Explanation of Issue
The smoothing capacitor(s) on the voltage rail are not functioning properly causing the 5v rail to flucuate. This causes the output to "flicker".
Fix/Solution
Replace C1, C3, C5, C7 with 1000uf 25v capacitors. ETC part number: C383.